NILE CHEMICALS

BIS - CYCLOHEXANONE  OXALYL  DIHYDRAZIDE  GR
   
( Super sensitive Reagent for  
Spectrophotometric determination of  
copper (II) )  
C14H22N4O2      M.W.    278.36  
Melting point 206 - 210OC
Max. Limits of Impurities :  
Substances insoluble in methanol 0.005%
Heavy metals ( as Pb ) 0.001%
Iron ( Fe ) 0.001%
Sulphated ash 0.1%
Loss on drying ( 105OC ) 0.5%
Stability for determination of copper passes test
   

 

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